| 摘要 |
A contrasting device for a shredding plant comprising shredding members for shredding. The contrasting device comprises one or more contrast portions assembled in an independent and removable manner onto a frame of the plant, and assembly elements cooperating with each contrast portion, so as to determine the independent and removable assembly onto the frame. Each contrast portion comprises a symmetrical contrast profile with respect to a contrast edge. The profile is defined by a first segment and by a second segment substantially equal to each other.
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